Press-style auxiliary lock

Details Press-style auxiliary lock Press-style auxiliary lock

2000-04-25

2002-04-30

Saether, Flemming (Department: 3627)

Closure fasteners

Bolts

Multiple

C292S170000, C292SDIG004, C292SDIG003, C070S107000

Reexamination Certificate

active

06378916

ABSTRACT:

BACKGROUND OF THE INVENTION
This invention relates to a press-style auxiliary lock, particularly to one mainly for securing to its place, not self-opening, not swaying or vibrating owing to exterior movement, not for anti-theft, used for various doors, cabinets, drawers, etc.
SUMMARY OF THE INVENTION
This invention offers a press-style auxiliary lock, having the following objectives and functions.
1. It is used to automatically secure a door, a cabinet, a drawer, etc. to its place, but normally opened very conveniently.
2. It can achieve inserting and engaging function by pressing in, further producing double stabilization, (inserting engagement and hooking engagement). preventing them from self-opening.
3. It can be applied to doors, cabinets, drawers in ships, or earthquake-prone areas, keeping them surely closed, not self-opening in case of sway and earthquakes, etc.


REFERENCES:
patent: 3596952 (1971-08-01), Hinkle
patent: 4538844 (1985-09-01), Watanabe

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